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Application

Designed for use as a premium vapour barrier membrane and is suitable for use as part of a high performance torch-on roofing system. It can be applied to a wide range of non-combustible substrates, including metal and concrete decks, subject to use of a suitable primer as required. The product features an aluminium reinforcement which is resistant to alkali and corrosion.

Description

A torch-applied, bituminous vapour control layer (VCL) which is saturated and coated with high quality styrene-butadiene-styrene (SBS) modified bitumen. It has an aluminium/ glass fleece reinforcement, a thermofusible polyethylene film on the underside and is finished on the top surface with quartz sand.

Features and benefits:

  • Torch-on application.
  • Low temperature flexibility at -18°C.
  • Aluminium reinforced.
  • SBS modified bitumen.
  • Rapid, simple installation.
  • CE marked.

Applications:

Designed for use as a premium vapour barrier membrane and is suitable for use as part of a high performance torch-on roofing system. It can be applied to a wide range of non-combustible substrates, including metal and concrete decks, subject to use of a suitable primer as required. The product features an aluminium reinforcement which is resistant to alkali and corrosion.

General information
Specification data
Product Reference

Multiplex Super AL

Standard product features

Size (l x w):

7.5 x 1 m.

Weight:

5 kg/m².

Technical characteristics:

  • Straightness (to DIN EN 1848-1): <20 mm/10 m.
  • Thickness (to DIN EN 1849-1): 3.50 mm (±5%).
  • Tensile properties maximum tensile force (to DIN EN 12311-1): ≥400/ 400 N.
  • Tensile properties elongation (to DIN EN 12311-1): ≥2/2%.
  • Flow resistance at elevated temperatures (to DIN EN 12311-1): ≥+100°C.
  • Flexibility at low temperatures (to DIN EN 1109): ≤-20°C.
  • Water vapour transmission properties (to DIN EN 1931): ≥1.500 m sd.
  • Reaction to fire (to DIN EN 11925-2): Class E according to DIN EN 13501-1.
  • Chemical resistance: Water-resistant and is resistant to watery solutions of salt, diluted non-oxidising acids and bases. Aliphatic and aromatic hydrocarbons, as well as chlorine hydrocarbons, oils and greases may loosen the product and should therefore be avoided.

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